| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.56 | 6.422% | $46.3574 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $25.32 | 8.368% | $27.4388 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $170.85 | 13.863% | $194.5349 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $88.75 | 13.842% | $101.0348 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $75.73 | 4.229% | $78.9326 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $80.79 | 4.269% | $84.2389 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $222.61 | 7.430% | $239.1499 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $707.61 | $771.6873 | $771.68 | $771.75 | $771.50 | |